Léa is the mate of Leo and mother to their two cubs, Rune and Rukio. She forms part of the central family unit alongside adult Leo. Their children embody traits reminiscent of both parents, with Rune resembling Leo and Rukio resembling Léa. She embodies caring and protectiveness, particularly evident in episodes focused on the cubs' development and safety, such as her maternal concern during Rune's early adventurous trip. Léa fiercely protects her family and actively mediates tensions, demonstrated when confronting a giant gorilla to maintain stability within their jungle community. Her personality closely aligns with that of Kitty from the predecessor series, emphasizing kindness and resilience. Léa shares Leo's steadfast commitment to safeguarding the jungle from human threats, adhering to the promise made in the prior series to maintain separation between animals and humans. This fundamental principle shapes the family's dynamics, particularly Leo's hermit-like behavior, which Léa navigates as part of their shared life. Her background prior to motherhood remains undefined, yet her every action reinforces deep dedication to familial bonds and the broader animal community's well-being.